NCR421PASX

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Mouser No:

771-NCR421PASX

Mfr. No:

NCR421PASX

Mfr.:

Nexperia

Description:

LED Lighting Driver ICs NCR421PAS/SOT1118/HUSON6

Datasheet:

NCR421PASX Datasheet (PDF)

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Nexperia
Product Category:	LED Lighting Driver ICs
RoHS:
Number of Outputs:	1 Output
Topology:	Boost, Buck
Output Current:	150 mA
Supply Voltage - Max:	40 V
Supply Voltage - Min:	40 V
Operating Frequency:	10 kHz
Output Voltage:	40 V
Minimum Operating Temperature:	- 55 C
Maximum Operating Temperature:	+ 150 C
Features:	Constant Current
Packaging:	Reel
Brand:	Nexperia
Input Voltage:	40 V
Mounting Style:	SMD/SMT
Number of Channels:	1 Channel
Product Type:	LED Lighting Drivers
Factory Pack Quantity:	3000
Subcategory:	Driver ICs
Part # Aliases:	934661393115

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Datasheet

NCR421PASX Datasheet (PDF)

PCN

Product Change Notification 2024-03-04 (PDF)

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Compliance Codes

CNHTS:: 8542399000
USHTS:: 8542390090
TARIC:: 8542399000
ECCN:: EAR99

Origin Classifications

Country of Origin:: Malaysia
Assembly Country of Origin:: Not available
Country of Diffusion:: Not available

The country is subject to change at the time of shipment.

NCR32xZ NPN Low Side LED Drivers

Nexperia NCR32xZ NPN Low Side LED Drivers consist of a resistor-equipped NPN transistor with two diodes on one chip in a medium-power SOT223 (SC-73) SMD plastic package. These LED drivers have stabilized output current of 10mA that can be adjustable up to 250mA when an external resistor is used. The Nexperia NCR32xZ LED drivers feature high power dissipation, low voltage overhead of 1.4V, and high-current accuracy at a supply voltage variation. These drivers are ideal for interior lighting, dashboard, and instrumentation.

IS32LT3175N/P Single-Channel Linear LED Drivers

ISSI IS32LT3175N/P Single-Channel Linear LED Drivers come with fade in/out and PWM dimming. The regulators serve as a stand-alone LED driver-configurable from 20mA to 150mA with external resistors, no microcontroller is necessary. A logic level “courtesy light” signal from the PWM pin can be interfaced to precisely drive the LED channel. The IS32LT3175P obtains a positive polarity PWM signal. In addition, the IS32LT3175N obtains a negative polarity PWM signal. The regulator integrates a 63-step fade-in and fades out the algorithm (Gamma correction). This causes the output LED current to increasingly rise up to the full source value after the EN pin is pulsed.